CERESIT CT 190 MW FLEX | Adhesive mortar and base coat for stone wool

Ceresit CT 190 is the premium mortar in the Ceresit Ceretherm Wool system: thanks to Fibre Force technology (a specially selected combination of fibres), it is used both for fixing stone wool boards (MW) and slats, as well as for creating the reinforced layer with glass fibre mesh on top of them — using the same material. It enhances the insulation system’s resistance to wear, cracking and scratches.

ARGYNET LAB: The Ceretherm Wool range comprises two variants: the CT 180 (‘Strong Fix’, Wool Classic) which only bonds the boards, whilst the CT 190 (‘MW Flex’, Wool Premium) carries out both steps — bonding and the reinforced layer — using the same product, reinforced with Fibre Force. It is the ‘CT 82 of stone wool’: one bag for two jobs, with improved resistance to impact and cracking thanks to the fibre technology. At ARGYNET, we recommend the CT 190 when speed of application and surface quality are priorities on the project.